Incidental Mutation 'R6044:Mmp12'
ID 483719
Institutional Source Beutler Lab
Gene Symbol Mmp12
Ensembl Gene ENSMUSG00000049723
Gene Name matrix metallopeptidase 12
Synonyms MMP12, Mmel, macrophage elastase
MMRRC Submission 044212-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.154) question?
Stock # R6044 (G1)
Quality Score 225.009
Status Not validated
Chromosome 9
Chromosomal Location 7344397-7360461 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 7350050 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 184 (T184A)
Ref Sequence ENSEMBL: ENSMUSP00000065291 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005950] [ENSMUST00000065079] [ENSMUST00000120655] [ENSMUST00000127722] [ENSMUST00000150167]
AlphaFold P34960
Predicted Effect possibly damaging
Transcript: ENSMUST00000005950
AA Change: T184A

PolyPhen 2 Score 0.817 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000005950
Gene: ENSMUSG00000049723
AA Change: T184A

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:PG_binding_1 30 91 7.6e-22 PFAM
ZnMc 109 268 2.76e-57 SMART
low complexity region 269 284 N/A INTRINSIC
HX 292 334 1.44e-6 SMART
HX 336 379 2.03e-6 SMART
HX 384 431 2.29e-14 SMART
HX 433 473 2.94e-3 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000065079
AA Change: T184A

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000065291
Gene: ENSMUSG00000049723
AA Change: T184A

DomainStartEndE-ValueType
Pfam:PG_binding_1 30 91 6.5e-22 PFAM
ZnMc 109 268 1.23e-54 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000120655
AA Change: T114A

PolyPhen 2 Score 0.584 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000114129
Gene: ENSMUSG00000049723
AA Change: T114A

DomainStartEndE-ValueType
Pfam:PG_binding_1 1 21 9.1e-9 PFAM
ZnMc 39 198 2.76e-57 SMART
low complexity region 199 214 N/A INTRINSIC
HX 222 264 1.44e-6 SMART
HX 266 309 2.03e-6 SMART
HX 314 361 2.29e-14 SMART
HX 363 403 2.94e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000127722
SMART Domains Protein: ENSMUSP00000120225
Gene: ENSMUSG00000049723

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138220
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148005
Predicted Effect probably benign
Transcript: ENSMUST00000150167
SMART Domains Protein: ENSMUSP00000116080
Gene: ENSMUSG00000049723

DomainStartEndE-ValueType
Pfam:PG_binding_1 1 21 7.3e-10 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.1%
  • 20x: 94.0%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the matrix metalloproteinase family of extracellular matrix-degrading enzymes that are involved in tissue remodeling, wound repair, progression of atherosclerosis and tumor invasion. The encoded preproprotein undergoes proteolytic processing to generate a mature, zinc-dependent endopeptidase enzyme. Mice lacking the encoded protein have a diminished capacity to degrade extracellular matrix components, do not develop emphysema in response to long-term exposure to cigarette smoke, and exhibit impaired clearance and increased mortality upon bacterial infection. This gene is located in a cluster of other matrix metalloproteinase genes on chromosome 9. Alternate splicing generates multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit decreased sensitivity to cigarette smoke, decreased littler size, abnormal myelination, abnormal macrophage physiology, and decreased oligodedrocytes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3425401B19Rik G A 14: 32,382,614 (GRCm39) S1117L possibly damaging Het
Adamts20 A T 15: 94,180,364 (GRCm39) Y1764N probably damaging Het
Adamtsl1 A T 4: 86,130,928 (GRCm39) D223V probably damaging Het
Agbl1 T C 7: 75,967,868 (GRCm39) V31A possibly damaging Het
Alk T C 17: 72,299,095 (GRCm39) H462R probably benign Het
Amt A T 9: 108,174,450 (GRCm39) T72S probably damaging Het
Atp12a T A 14: 56,613,612 (GRCm39) D461E probably damaging Het
Bcan C A 3: 87,902,950 (GRCm39) C276F probably damaging Het
Crispld2 T C 8: 120,737,410 (GRCm39) S54P possibly damaging Het
Cyp11a1 A T 9: 57,933,987 (GRCm39) N478I probably damaging Het
Des A T 1: 75,340,113 (GRCm39) probably null Het
Dnajc6 A T 4: 101,473,774 (GRCm39) I427F probably benign Het
Eml4 T G 17: 83,753,379 (GRCm39) L281R probably damaging Het
Fam186a T C 15: 99,839,878 (GRCm39) Y2122C probably damaging Het
Fndc11 T A 2: 180,863,459 (GRCm39) L88Q probably damaging Het
Foxo1 A G 3: 52,253,258 (GRCm39) M474V probably benign Het
Gap43 A T 16: 42,112,550 (GRCm39) D70E probably benign Het
Gemin4 T C 11: 76,103,760 (GRCm39) M334V probably benign Het
Gm973 T C 1: 59,667,393 (GRCm39) L718P probably benign Het
Gprin3 G T 6: 59,330,657 (GRCm39) T550N possibly damaging Het
Hddc3 T A 7: 79,993,332 (GRCm39) V53E probably benign Het
Itpr2 A T 6: 146,298,449 (GRCm39) D12E probably null Het
Klri2 T A 6: 129,717,247 (GRCm39) E45D probably damaging Het
Lct A G 1: 128,235,717 (GRCm39) V430A possibly damaging Het
Mcm8 T C 2: 132,673,600 (GRCm39) probably null Het
Morc3 T C 16: 93,663,330 (GRCm39) V511A probably benign Het
Mta2 T C 19: 8,925,695 (GRCm39) Y397H probably damaging Het
Naa50 G A 16: 43,979,890 (GRCm39) E93K possibly damaging Het
Or14j2 G A 17: 37,885,426 (GRCm39) T296M probably damaging Het
Or2t26 T C 11: 49,039,522 (GRCm39) V146A probably benign Het
Or4a77 T A 2: 89,487,516 (GRCm39) I90F probably damaging Het
Or4c126 T C 2: 89,823,761 (GRCm39) I8T possibly damaging Het
Or4k40 T C 2: 111,250,423 (GRCm39) N291S probably damaging Het
Padi4 A G 4: 140,475,438 (GRCm39) S576P possibly damaging Het
Poglut2 A T 1: 44,153,611 (GRCm39) L221* probably null Het
Prss47 A T 13: 65,197,120 (GRCm39) Y111* probably null Het
Ptprm A G 17: 67,000,857 (GRCm39) V1100A probably damaging Het
Rab11fip3 G A 17: 26,286,843 (GRCm39) P437S possibly damaging Het
Rsph14 C T 10: 74,867,102 (GRCm39) D15N probably benign Het
Slc35e2 C T 4: 155,694,483 (GRCm39) P10L probably benign Het
Slco1a1 A G 6: 141,885,743 (GRCm39) V94A probably benign Het
Smpdl3a A G 10: 57,687,358 (GRCm39) E362G possibly damaging Het
Sva A T 6: 42,017,034 (GRCm39) Y47F probably benign Het
Tatdn3 A G 1: 190,788,558 (GRCm39) probably null Het
Tlcd4 A T 3: 121,001,018 (GRCm39) I205K probably damaging Het
Tlcd5 A G 9: 43,024,903 (GRCm39) S18P probably benign Het
Tmem131 G A 1: 36,920,422 (GRCm39) Q93* probably null Het
Trpm7 T C 2: 126,656,665 (GRCm39) E1184G probably damaging Het
Ubr1 T C 2: 120,693,202 (GRCm39) I1735V probably benign Het
Usp40 A T 1: 87,917,872 (GRCm39) I325K probably benign Het
Vmn2r27 T G 6: 124,208,731 (GRCm39) I5L probably benign Het
Wee1 C T 7: 109,738,513 (GRCm39) T542I probably benign Het
Wrn G A 8: 33,726,457 (GRCm39) P1129S probably damaging Het
Zfyve16 G A 13: 92,659,174 (GRCm39) Q246* probably null Het
Other mutations in Mmp12
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01510:Mmp12 APN 9 7,358,307 (GRCm39) missense possibly damaging 0.57
IGL03047:Mmp12 APN 9 7,357,797 (GRCm39) splice site probably benign
IGL03224:Mmp12 APN 9 7,350,002 (GRCm39) unclassified probably benign
IGL03247:Mmp12 APN 9 7,348,631 (GRCm39) missense probably benign 0.05
R0050:Mmp12 UTSW 9 7,350,152 (GRCm39) unclassified probably benign
R0480:Mmp12 UTSW 9 7,350,016 (GRCm39) missense probably damaging 1.00
R0729:Mmp12 UTSW 9 7,358,290 (GRCm39) missense possibly damaging 0.82
R0800:Mmp12 UTSW 9 7,357,827 (GRCm39) missense possibly damaging 0.74
R1114:Mmp12 UTSW 9 7,358,289 (GRCm39) missense possibly damaging 0.69
R1441:Mmp12 UTSW 9 7,354,787 (GRCm39) missense probably damaging 0.98
R1765:Mmp12 UTSW 9 7,354,772 (GRCm39) missense probably damaging 1.00
R2071:Mmp12 UTSW 9 7,349,725 (GRCm39) missense probably damaging 1.00
R2102:Mmp12 UTSW 9 7,349,802 (GRCm39) missense probably damaging 1.00
R2882:Mmp12 UTSW 9 7,358,236 (GRCm39) missense probably damaging 1.00
R2936:Mmp12 UTSW 9 7,357,819 (GRCm39) missense probably benign
R4645:Mmp12 UTSW 9 7,347,515 (GRCm39) missense probably benign 0.04
R5210:Mmp12 UTSW 9 7,349,729 (GRCm39) nonsense probably null
R5499:Mmp12 UTSW 9 7,353,000 (GRCm39) missense probably benign 0.02
R5774:Mmp12 UTSW 9 7,354,823 (GRCm39) missense possibly damaging 0.84
R5778:Mmp12 UTSW 9 7,350,106 (GRCm39) missense probably damaging 1.00
R5841:Mmp12 UTSW 9 7,347,501 (GRCm39) missense possibly damaging 0.93
R5869:Mmp12 UTSW 9 7,348,446 (GRCm39) intron probably benign
R6494:Mmp12 UTSW 9 7,353,479 (GRCm39) missense probably damaging 0.99
R6651:Mmp12 UTSW 9 7,355,345 (GRCm39) missense possibly damaging 0.62
R7057:Mmp12 UTSW 9 7,369,173 (GRCm39) missense probably benign 0.33
R7057:Mmp12 UTSW 9 7,357,840 (GRCm39) missense probably damaging 1.00
R8938:Mmp12 UTSW 9 7,348,446 (GRCm39) intron probably benign
R9024:Mmp12 UTSW 9 7,355,444 (GRCm39) missense probably damaging 1.00
R9630:Mmp12 UTSW 9 7,347,516 (GRCm39) missense probably benign 0.02
X0062:Mmp12 UTSW 9 7,353,013 (GRCm39) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- GGAGGTATACAATTTACACATCACCTG -3'
(R):5'- TCTTTGAGATCACGGCGTATC -3'

Sequencing Primer
(F):5'- ACCTGTGTCATTCATCATGCTGTATG -3'
(R):5'- CTGGAACTCACTTTGTAGACCAGG -3'
Posted On 2017-07-14